42278301

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5282

約数の個数: 32

約数和(自身を含む): 70398720

約数和(自身を除く): 28120419

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 5237, 8073, 15711, 47133, 68081, 120451, 141399, 204243, 361353, 612729, 1084059, 1565863, 1838187, 3252177, 4697589, 14092767, 42278301]

約数ペア:

[(1, 42278301), (3, 14092767), (9, 4697589), (13, 3252177), (23, 1838187), (27, 1565863), (39, 1084059), (69, 612729), (117, 361353), (207, 204243), (299, 141399), (351, 120451), (621, 68081), (897, 47133), (2691, 15711), (5237, 8073)]